/*****************************************************************************
*
*  cc3000_common.c.c  - CC3000 Host Driver Implementation.
*  Copyright (C) 2011 Texas Instruments Incorporated - http://www.ti.com/
*
* Adapted for use with the Arduino/AVR by KTOWN (Kevin Townsend)
* & Limor Fried for Adafruit Industries
* This library works with the Adafruit CC3000 breakout
*	----> https://www.adafruit.com/products/1469
* Adafruit invests time and resources providing this open source code,
* please support Adafruit and open-source hardware by purchasing
* products from Adafruit!
*
*  Redistribution and use in source and binary forms, with or without
*  modification, are permitted provided that the following conditions
*  are met:
*
*    Redistributions of source code must retain the above copyright
*    notice, this list of conditions and the following disclaimer.
*
*    Redistributions in binary form must reproduce the above copyright
*    notice, this list of conditions and the following disclaimer in the
*    documentation and/or other materials provided with the
*    distribution.
*
*    Neither the name of Texas Instruments Incorporated nor the names of
*    its contributors may be used to endorse or promote products derived
*    from this software without specific prior written permission.
*
*  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
*  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
*  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
*  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
*  OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
*  SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
*  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
*  DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
*  THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
*  (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
*  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*****************************************************************************/
//*****************************************************************************
//
//! \addtogroup common_api
//! @{
//
//*****************************************************************************
/******************************************************************************
*
* Include files
*
*****************************************************************************/
#include "cc3000_common.h"
#include "socket.h"
#include "wlan.h"
#include "evnt_handler.h"
// Adafruit CC3k Host Driver Difference
// Include our own debug header & root Arduino header.
// Noted 12-12-2014 by tdicola
#include "debug.h"
#include <Arduino.h>

//*****************************************************************************
//
//!  __error__
//!
//!  @param  pcFilename - file name, where error occurred
//!  @param  ulLine     - line number, where error occurred
//!
//!  @return none
//!
//!  @brief stub function for ASSERT macro
//
//*****************************************************************************
void __error__(CHAR *pcFilename, UINT32 ulLine) {
  // TODO full up function
}

//*****************************************************************************
//
//!  UINT32_TO_STREAM_f
//!
//!  @param  p       pointer to the new stream
//!  @param  u32     pointer to the 32 bit
//!
//!  @return               pointer to the new stream
//!
//!  @brief                This function is used for copying 32 bit to stream
//!						   while converting to little
//endian
// format.
//
//*****************************************************************************

UINT8 *UINT32_TO_STREAM_f(UINT8 *p, UINT32 u32) {
  *(p)++ = (UINT8)(u32);
  *(p)++ = (UINT8)((u32) >> 8);
  *(p)++ = (UINT8)((u32) >> 16);
  *(p)++ = (UINT8)((u32) >> 24);
  return p;
}

//*****************************************************************************
//
//!  UINT16_TO_STREAM_f
//!
//!  @param  p       pointer to the new stream
//!  @param  u32     pointer to the 16 bit
//!
//!  @return               pointer to the new stream
//!
//!  @brief               This function is used for copying 16 bit to stream
//!                       while converting to little endian format.
//
//*****************************************************************************

UINT8 *UINT16_TO_STREAM_f(UINT8 *p, UINT16 u16) {
  *(p)++ = (UINT8)(u16);
  *(p)++ = (UINT8)((u16) >> 8);
  return p;
}

//*****************************************************************************
//
//!  STREAM_TO_UINT16_f
//!
//!  @param  p          pointer to the stream
//!  @param  offset     offset in the stream
//!
//!  @return               pointer to the new 16 bit
//!
//!  @brief               This function is used for copying received stream to
//!                       16 bit in little endian format.
//
//*****************************************************************************

UINT16 STREAM_TO_UINT16_f(CHAR *cp, UINT16 offset) {
  // Adafruit CC3k Host Driver Difference
  // Explicit cast to UINT8 pointer is required or decoding parameters breaks on
  // Arduino.
  // Noted 12-12-2014 by tdicola
  UINT8 *p = (UINT8 *) cp;
  /*
  DEBUGPRINT_F("Stream2u16: ");
  DEBUGPRINT_HEX(cp[offset+1]);
  DEBUGPRINT_F(" + ");
  DEBUGPRINT_HEX(cp[offset]);
  DEBUGPRINT_F("\n\r");
  */

  return (UINT16)((UINT16)((UINT16)(*(p + offset + 1)) << 8) +
                  (UINT16)(*(p + offset)));
}

//*****************************************************************************
//
//!  STREAM_TO_UINT32_f
//!
//!  @param  p          pointer to the stream
//!  @param  offset     offset in the stream
//!
//!  @return               pointer to the new 32 bit
//!
//!  @brief               This function is used for copying received stream to
//!                       32 bit in little endian format.
//
//*****************************************************************************

UINT32 STREAM_TO_UINT32_f(CHAR *cp, UINT16 offset) {
  // Adafruit CC3k Host Driver Difference
  // Explicit cast to UINT8 pointer is required or decoding parameters breaks on
  // Arduino.
  // Noted 12-12-2014 by tdicola
  UINT8 *p = (UINT8 *) cp;

  /*
  DEBUGPRINT_F("\tStream2u32: ");
  DEBUGPRINT_HEX(cp[offset+3]);  DEBUGPRINT_F(" + ");
  DEBUGPRINT_HEX(cp[offset+2]);  DEBUGPRINT_F(" + ");
  DEBUGPRINT_HEX(cp[offset+1]);  DEBUGPRINT_F(" + ");
  DEBUGPRINT_HEX(cp[offset]);
  DEBUGPRINT_F("\n\r");
  */

  return (UINT32)((UINT32)((UINT32)(*(p + offset + 3)) << 24) +
                  (UINT32)((UINT32)(*(p + offset + 2)) << 16) +
                  (UINT32)((UINT32)(*(p + offset + 1)) << 8) +
                  (UINT32)(*(p + offset)));
}

//*****************************************************************************
//
// Close the Doxygen group.
//! @}
//
//*****************************************************************************
